18294327

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{709}}^1$

素因数の和:823

約数の個数: 24

約数和(自身を含む): 27468480

約数和(自身を除く): 9174153

約数列:

[1, 3, 9, 47, 61, 141, 183, 423, 549, 709, 2127, 2867, 6381, 8601, 25803, 33323, 43249, 99969, 129747, 299907, 389241, 2032703, 6098109, 18294327]

約数ペア:

[(1, 18294327), (3, 6098109), (9, 2032703), (47, 389241), (61, 299907), (141, 129747), (183, 99969), (423, 43249), (549, 33323), (709, 25803), (2127, 8601), (2867, 6381)]